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老年患者经皮左房室瓣球囊扩张疗效及安全性研究

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摘要 目的分析老年患者行经皮左房室瓣球囊扩张(PBMV)的安全性和疗效。方法回顾性分析行PBMV的老年患者38例,术前均行经胸超声心动图评估瓣膜情况,根据术中血流动力学指标及术后超声心动图评价手术即刻成功率,通过电话随访分析中远期手术效果。结果 38例患者有35例(92.1%)手术即刻成功,平均随访期为(1.2±1.7)年,死亡5例,33例存活患者中,29例NYHA分级≤2级。结论对瓣膜情况尚可的老年患者行PBMV安全有效。术前MVA、超声Wilkins评分是影响手术即刻成功率的预测因素。PBMV术后中远期生活质量主要与是否合并心房颤动、左房内径、肺动脉有关。
出处 《中国临床保健杂志》 CAS 2015年第4期405-407,共3页 Chinese Journal of Clinical Healthcare
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